Ferrule



FIG. 1 is a front elevation view, of the first embodiment, of a ferrule, with the top, rear and bottom elevation views being a mirror image of.

FIG. 2 is a left side elevation view of FIG. 1.

FIG. 3 is a right side elevation view of FIG. 1.

FIG. 4 is a cross-section view of the ferrule, taken along line4-4 in FIG. 1.

FIG. 5 is a front elevation view, of the second embodiment, of a ferrule, with the top, rear and bottom elevation views being a mirror image of.

FIG. 6 is a left side elevation view of FIG. 6.

FIG. 7 is a right side elevation view of FIG. 6.

FIG. 8 is a cross-section view of the ferrule, taken along line 8-8 in FIG. 5.

FIG. 9 is a front elevation view, of the third embodiment, of a ferrule, with the top, rear and bottom elevation views being a mirror image of.

FIG. 10 is a left side elevation view of FIG. 11.

FIG. 11 is a right side elevation view of FIG. 11; and,

FIG. 12 is a cross-section view of the ferrule, taken along line 12-12 in FIG. 9.

The broken lines in the drawings illustrate portions of the ferrule and form no part of the claimed design. 

CLAIM I claim the ornamental design for a ferrule, as shown and described. 